Apr 21, 2013 8:00am PDT
argues that the 2010 spill cost the state a variety of tax revenues. the state also seeks punitive damages. (chaos) >> thousands of people in denver, colorado yesterday seen scattering after gunshots rang out during a 4-20 celebration. this is the first time the state has hosted such an event since it legalized marijuana. a man and women were shot but are expected to survive. the man's dog was also shot. police are now looking for suspects. witnesses describe the scene as a jovial quickly turned to panic once the shots rang out. >> the federal defense of marriage act is being challenged by a lesbian couple in los angeles. one member of the couple is from the philippines, and she's facing deportation. she can't obtain residency because the u-s government doesn't recognize her marriage. the judge says current law violates the woman's rights. so he's allowing a class- action lawsuit. it's one of several challenges being brought against federal marriage laws. >> coming up social media planning a major role. you kids should count yourselves lucky. we didn't have u-verse back in my day.